滑り止め

すべりどめ

suberidome

Common word

noun, no-adjective

non-slip device (material, tread, etc.), non-skid, anti-slip, anti-skid

noun

taking an entrance examination to a (less desirable) university as a contingency in case one is rejected from one's first choice, backup school, safety school, insurance choice

Related Kanji

滑	slippery, slide, slip, fail exam
止	stop, halt