3 harsh and threatening in manner or appearance the fierce faces of the players on the opposing hockey team Synonyms austere, dour, grim, flinty, forbidding, gruff, intimidating, lowering (also louring), rough, rugged, severe, stark, steely, stern, ungentleRelated Words bleak, cold, hostile, inhospitable, inimical, unfriendly, unsympathetic; adamant ...
Puffer fish from all other sources potentially contain deadly toxins and therefore are not considered safe. The liver, gonads (ovaries and testes), intestines, and skin of some puffer fish contain the toxins tetrodotoxin and/or saxitoxin.
Clyde puffer, a type of cargo ship used in the Clyde estuary and off the west coast of Scotland Puffer, a type of circuit breaker Inhaler, a medical device used for delivering medication into the body via the lungs Peninsula Ultra Fun Run (PUFfeR), a trail running ultra-marathon