All Definitions

abutement
accordant landscape
acequias
acre
acre-foot
aguaje
ahupua‘a
aimless drainage
ait
alcove
alluvial fan
anchor ice
angle of repose
angostura
anse
antidune
aquifer
arch
archipeligo
arenal
arête
armor
armored mud ball
arroyo
artesian basin
atarque
atoll
avalanche chute
a‘a
back bay
back forty
backcountry
backland
backwall
backwater
badlands
bajada
bald
ballena
bally
banco
bank
bar
bar ditch
bar finger
baraboo
barbed drainage
barchan dune
barranca
barrens
barrier beach
barrier island
basin
basin and range
basket-of-eggs relief
battature
bay
bayhead
bayou
beach cusp
beaded drainage
beaver dam
beaver meadow
beaver slide
bedrock
beheaded stream
belt
bench
bend
bergschrund
berm
bight
biscuit board
black sand country
blackland
blaze
blind creek
blowdown
blowhole
blowout
blue hole
bluff
boathood bend
bocage
bog
bogan
boghole
bogmat
bogue
boil
bolson
boondocks
borderland
boreal forest
borrow pit
bosque
boss
bottom
boulder garden
boulder jam
box canyon
braided stream
brake
brazo
breaks
breathing cave
brecha
briar patch
bridal veil fall
brink
broken ground
brown land
browse line
brûlé
buckbrush coulee
buffalo jump
bull pen
buried soil
burn
burn pile
burrow
butte
buttress
cairn
caldera
camelback
campo
cañada
canal
candle ice
canyon
cap rock
cape
Carolina bay
cascade
castle rock
cat hole
cataract
catena
catoctin
catstep
cauldron
cave
cavern
ceja
cenote
chaco
channel
channel mouth bar
channeled land
chaparral
charco
chattermark
chickenhead
chimney
chine
chockstone
choke point
chop hills
chops
chuck
chute
ciénega
cinder cone
cirque
cistern
clearcut
clearing
cleaver
cleft
cliff
closed basin
coal dig
coastal plain
cockpit
cofferdam
cold deck
colina
collapse sink
combs ridge
common
confluence
continental divide
copse
coral reef
cordillera
cornice
corridor
coteau
coulee
couloir
country rock
cove
cove forest
cowbelly
coyote well
crack
cranny
crater
crater lake
creek
crevasse
cripple
cuesta
cul-de-sac
cut-off
cutbank
dale
dalles
dead ice
deadening
debacle
debris cone
deer yard
defile
deflation hollow
dell
delta
den
dendritic drainage
derelict land
derramadero
desert
desert pavement
desert varnish
desire path
despoblado
detroit riprap
diggings
dike
dip
discordant landscape
ditch
dog-hair pine
dome
domer
downwind
draft
drain
drainage pattern
drapery
draw
drawdown
drift
drift fence
drowned valley
drumlin
dry fall
dry pond
dry valley
dry-bottom swamp
dryki
duff
dugout
dugway
dune
dust bowl
dust dome
dustwell
earth pillar
eater
echo hall
ecotone
eddy
eddy line
embouchure
embudo
encinal
ensenada
entrenched stream
ephemeral stream
erratic
escarpment
esker
esplanade
estero
estuary
everglade
exfoliation
exotic stream
eye
face
fall line
fallow line
false pass
fan pass
fast ice
fault
fault spring
fell fields
fen
field
field pattern
fil du courant
finger drift
finger lake
finger-rafted ice
fire line
fishhook dune
fissure
fissure
fjord
flash flood
flat
flatiron
flatwater
flatwoods
flaw lead
floating island
floe
floodplain
floodway
flume
fluting
fold mountain
foothill
footwall
ford
foredune
foreshore
forest
fork
fosse
fossil bed
fourteener
freshet
freshwater lens
frost hollow
frost line
fumarole
gallery
gallery forest
ganderbrush
gap
gate
gendarme
geode
geothermal field
geyser
geyser pool
glacial drift
glacial polish
glacial valley
glacier
glad
glory hole
goat prairie
gooseneck
gore
gorge
graben
grade
graded shoreline
graded stream
grand bois
grassed waterway
grassland
greenbelt
groin
grotto
ground
ground ice
grove
gulch
gulf
gully
gumbo
gunkhole
gut
guzzle
hammock
handing valley
hanging glacier
harbra
hardpan
hassock
haystack
headland
headwall
headwaters
hedgerow
heights
hell
high bank
high desert
high plains
hill
hill country
hogback
hole
hollow
homestead
hondo
hoodoo
hook
horizon
horn
horseback
hot spring
hourglass valley
hueco
huérfano
huerta
hummock
hundredth meridian
ice dam
ice stream
ice volcano
ice wall
icefall
imbricated rock
impact crater
incón
infant stream
inlet
intermittent stream
iron range
irrigation circle
island arc
islet
isthmus
jackstraw timber
jaral
jetty
jolla
kame
karst
kettle
key
kill
kipuka
kiss tank
knob
knoll
krummholz
kudzu
labyrinth
lacustrine deposit
lagoon
laguna
lahar
lake
laminar flow
land bridge
landing
landslide
lava blister
lava cave
lava field
lava fountain
lava tongue
lawn
lead
ledge
lek
levee
lick
littoral cone
littoral drift
lobe
loblolly
loess
long-lot field
longshore bar
looking-glass prairie
lookout
louderback
lover's leap
lowland
mainland
malpais
manche
mangrove swamp
marais
marine terrace
marsh
massif
meadow
meander
meander scar
meander valley
medano
meltpond
mere
mesa
mezquital
midden
middle ground
milk gap
mima mound
mineral spring
misfit stream
mofette
mogote
mogul
monadnock
monte
moraine
morro
moulin
mound
mountain
mouth
mud pot
mudflat
mudflow
mudslide
muskeg
muskrat house
narrow
natural bridge
natural levee
neck
needle ice
névé
niche glacier
nickpoint
nilas
nivation hollow
nook
nose
notch
nubble
nunatak
oasis
ogive
old-growth forest
open book
orchard
outcrop
outer bank
outwash plain
overbank deposit
overhang
oxblow lake
pack ice
pahoehoe
painted desert
painted hill
pali
palisad
palouse
pan
panhandle
parabolic dune
paraje
park
park
parna
passage
pasture
patch
paternoster lake
patterned ground
peak
peatland
pebble beach
pediment
Pele's tears
peña
penisula
perched water table
perennial stream
petrified forest
picacho
piedmont
pimple mound
pingo
pit
pitch
placer deposit
plain
plateau
platin
playa
playree
plunge pool
pocket
pocket beach
pocosin
point
point of rock
pokelogan
pole road
pond
pool and riffle
portage
postpile
pothole
pouroff
prado
prairie
pressure ice
promontory
protalus rampart
punchbowl
pushcover
quagmire
quaking bog
quarry
quebrada
quicksand
race
racetrack valley
raft
railroad bed
rain shadow
raised beach
ramadero
range
rapid
ravine
reach
redd
redrock
reef
refugium
relief
reserve
resevoir
resurgence
revetment
ribbon fall
ribbon lake
ridge
riffle
rift valley
rill
rimland
rincón
rip
ripple
riprap
rising dune
river capture
rock
rock flour
rock glacier
rock stream
ronde
rookery
root wad
rugosity
run
run-around
runnel
saddle
saddle dam
sag
salt dome
salt flat
salt lake
salt-grass estuary
sand
sand prairie
sand waves
sandhill
sassat
sastrugi
savanna
sawtooth
scabland
scarp
scour hole
scree
scroll
scrub
sea arch
sea cave
sea stack
section
section-line road
seep
seif dune
sendero
sérac
shallows
sheepback rock
shelf
shelterbelt
shield volcano
shingle
shinnery
ship rock
shoals
shore
shore lead
shortgrass prairie
shoulder
shrub carr
sidehill
sierra
singing sand
sink
sinter mound
slab
slackwater
slash
slickrock
slip face
slip-off slope
slot canyon
slough
snow bridge
sod
soil
solfatara
sound
spatter cone
spit
spoil bank
spread
spring
spur
stair-step canyon
staked plain
stalactite
stand
standing wave
star dune
starved basin
steephead
stillwater
storm beach
strait
strand
strata
stratovolcano
stream
stream sink
strike valley
strip mine
submarine canyon
submerged coast
sugarloaf
sunk fence
swag
swale
swamp
swash
swell
swimming hole
switchback
tableland
taiga
tail wave
tailings pile
tailings pond
tailwater
tallgrass prairie
talus
tank
tapestry wall
tarn
teepee butte
terrace
terracette
thalweg
thank-you-ma’am
thaw hole
thicket
tidal bore
tide pool
tideland
till
tillage
timberline
toe slope
tombolo
tool mark
tooth
topsoil
tornado alley
tower
township and range
trace
trail
trainasse
transverse dune
traprock
travertine
tree farm
tree island
tree line
tree tip pit
trembling prairie
truncate spur
tseghiizi
tsegi
tuckamore
tule
tule land
tundra
turbulent flow
U-shaped valley
uinta structure
unaka
unconformity
undercliff
upland
upland forest
upwind
V-shaped valley
vale
valle
valley glacier
varve
vega
vein
vent
ventifact
vernal pond
viewshed
vly
volcanic bomb
volcanic neck
volcanic plug
walled lake
wallow
wash
washboard
water gap
waterfall
waterpocket
watershed
wave-cut platform
waxing slope
weathering pit
well
wetland
wharf
whirlpool
wilderness
wind gap
windbreak
window rock
witness tree
wood
woodland
woodlot
wrack line
yard
yardang
yazoo
zanja
zigzag rocks