sternum; breastplate; plastron
operating together; working together; being linked (to); being tied (to); being connected (with); interlocking
firing line; position where one is subject to questioning, criticism, etc.; in front of a flying arrow (fired by the enemy)
to challenge (a person) to a fight
killer technique; surefire assassination method; special or lethal move, usu. one unique to a certain fighter or fighting style
break (rest); break (tennis, boxing, snooker, etc.); suddenly becoming popular; becoming a hit
lower layer; layer beneath; lower strata (classes)
authentication code; authenticator
group; (free) radical; counter for installed or mounted objects (e.g. stone lanterns, gravestones, satellites)
shortening; contraction; reduction; curtailment; abbreviation
just (now, at the moment, etc.); just as; in the act of; as soon as; at the moment that
to relax one's mind; to feel relaxed; to become remiss; to cease paying careful attention
adventurous spirit; sense of adventure
adventure; venture; venture which is unlikely to succeed; risky attempt; danger
profitable plan; good plan
dispersion; breakup; variance; dispersion
naughty; mischievous; unruly
unable to fight (esp. in video games); unconscious; knocked out; dead
column; beam; girder; digit; decade; order of magnitude
deep inside; innermost place
guarantee of safety; ensuring safety
to comb out; to brush; to untangle; to unravel
bath; bathing; bathhouse; public bath; room for drying lacquerware; base (wooden joint connecting the blade of a hoe, spade, etc., to the handle)
passing mark; qualifying marks (score)
arrogance; haughtiness; insolence
to attract; to draw near; to charm; to attract; to have a convulsion
self-sacrifice; self-renunciation
emergency; accident; rare possibility; unexpected occurrence
class; level; stratum; layer; hierarchy
product; produce; result; fruit
ventilation fan; extractor fan