鉄筋【てっきん】
rebar, (iron) reinforcing bar, reinforcing steel, reinforced concrete
粗筋【あらすじ】
outline, summary, argument
大筋【おおすじ】
outline, summary, gist, basic points
道筋【みちすじ】
path, route, itinerary
心筋【しんきん】
heart muscle, myocardium
消息筋【しょうそくすじ】
informed circles
一筋【ひとすじ】
one line, one stretch (e.g. of road), one strand (e.g. of hair), one beam (e.g. of light), one ray, one length (e.g. of rope), earnest, resolute, intent, devoted, single-minded, one bloodline, one clan, ordinary, common
背筋【せすじ】
spine, line of the backbone, seam down the back (of clothing)
本筋【ほんすじ】
main thread (of a story)
心筋梗塞【しんきんこうそく】
heart attack, myocardial infarction
一筋縄【ひとすじなわ】
(piece of) rope, ordinary method
筋金【すじがね】
a metal reinforcement
首筋【くびすじ】
nape of the neck, back of the neck, scruff of the neck
腹筋【ふっきん】
abdominal muscles, abs, sit-up (exercise)
血筋【ちすじ】
lineage, stock, descent, strain, blood relationship
家筋【いえすじ】
lineage, pedigree, family line
筋肉質【きんにくしつ】
muscular, lean (of a company's operations, etc.)
