on thin ice

prep_phrase, adv — 2 senses

on thin ice

prep_phrase

Etymology Suggesting a person skating or walking on a frozen-over body of water, at risk of breaking through and falling into the water.

1

Idiomatic In a dangerous, hazardous, or delicate situation; at risk.

  • Ever since he was caught stealing office supplies, he has been on thin ice with his boss.

on thin ice

adv

Etymology Suggesting a person skating or walking on a frozen-over body of water, at risk of breaking through and falling into the water.

1

Idiomatic Dangerously, hazardously, delicately.

Related terms
skate on thin ice

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.