BLECH
Etymology 1
Interjection
blech
(slang) An imitation of the sound of gagging, used to express disgust or disdain.
Synonyms
• feh, pfaugh, pish, pshaw, pooh; see also bah
Verb
blech (third-person singular simple present bleches, present participle bleching, simple past and past participle bleched)
(slang) To have the vomiting reflex triggered.
Etymology 2
Noun
blech (plural bleches)
(Judaism) A metal sheet used to cover stovetop burners on Shabbat to allow food to be kept warm without violating the prohibition against cooking.
Synonyms
• plata
Anagrams
• belch
Source: Wiktionary