stroboscope; strobe lamp; stroboscopic lamp; (camera) flash
photography (still or motion); photographing; filming; shooting; (video) recording
frame; flame (abusive or threatening message)
high-speed; rapid; express; highway; freeway; expressway
perfect; complete; flawless
forward; frontward; ahead; rectangular front
locker room; changing room; dressing room
entering a room; studying under a Buddhist teacher
odour; odor; scent; aura; whiff; smacks of ...
(an) adult their age (should, should not, etc.); grown man (woman); person who is old enough (to know better)
(stand to) attention!; standing at attention
to pay attention; to be watchful
speaking voice; talking voice
to stay indoors; to be confined indoors
immersing oneself in; being absorbed in; devoting oneself to; giving oneself up entirely to
insertion; plug; (electrical) outlet; spasm of pain; griping pain
getting on and off (a vehicle); boarding and alighting
proving ground; test site
charge; custody; safekeeping; deposit; storage
five; five years of age; eight o'clock (old time system)
to steel oneself to; to brace oneself
to walk; to move forward; to make progress
(face) mask; (facial) features; looks; mask (e.g. for circuit etching)
beyond imagination; unimaginable
first; foremost; most important; best; greatest; above all
fast (walking); quick; brisk; quick (passing of time); rapid; swift
huge; vast; enormous; swelling; expansion
medical experiment on a living person or animal
idea; conception; way of thinking; approach; expression