接点 (せってん)tangent point; point of contact; contact (electrical, etc.)

接点, its kanji, and other words that share them.Open this graph

Kanji in 接点

直接ちょくせつdirect; immediate
接触せっしょくtouch; contact
面接めんせつinterview (e.g. for a job)
密接みっせつclose (relationship, connection, etc.); intimate
接戦せっせんclose combat; close contest
接近せっきんgetting closer; drawing nearer
接するせっするto touch; to come in contact with
接待せったいentertainment (of guests; esp. in the corporate world); treating (to food and drinks)
焦点しょうてんfocus (e.g. photographic); focal point
得点とくてんscoring; score
拠点きょてんposition; location
時点じてんpoint in time; occasion
同点どうてんsame score; deadlock
問題点もんだいてんthe problem (at issue); the point at issue
失点しってんlost point (in a game); point given away
視点してんopinion; point of view

See how 接点 connects to the rest of Japanese.