i Register
In some senses, flank is marked as US. Watch for register when choosing this word.
ADJ
left, right | north, northern, etc.
lower
The hikers rested on the lower flanks of the mountain before continuing their climb.
mountain
VERB + FLANK
attack
The general ordered troops to attack the left flank while the main army advanced forward.
defend, protect
expose
The opposing team's quick passes exposed our left flank during the second half.
FLANK + NOUN
attack
PREP
along a/the ~
The new houses were built along the southern flank of the mountain range.
down the ~
The winger ran down the left flank and crossed the ball into the box.
on a/the ~
The defensive line weakened on the right flank during the second half of the match.