to come to one's senses; to recover consciousness; to feel relieved; to feel relaxed
double doors opening from the centre; double-opening from the centre (e.g. doors, casement windows, etc.); method of filleting fish, chicken, etc. with a central cut and peeling back the flesh
exoplanet; extrasolar planet
to lull (a child) to sleep; to put a person to sleep
in respect of; in regards to; as for
explosive boil (after a liquid has been heated to its boiling point); bumping
lying face down; lying on one's face; lying prostrate
fully flat; entirely flat; full-flat (bed); lie-flat (seat); low-floor (bus)
choppy sea; chopping waves; triangle wave
to crack down on (e.g. crime, corruption); to deal a crushing blow to; to bring down the hammer on
drive assembly; driving gear; driving mechanism; running gear
closure of a gate or door
to support; to back up; to revive (e.g. a company); to boost (e.g. morale); to bring up; to raise
weather portending snow; snowflake pattern
line symmetry; reflection symmetry; axial symmetry