Question

what is the meaning of under the weather

Answer 1

Under the weather means to 'feel low

Answer 2

informal

slightly unwell or in low spirits.

"she was sufficiently under the weather to have to pull out of the championship"

synonyms:ill, unwell, indisposed, ailing, poorly, not (very) well, not oneself, not in good shape, out of sorts, not up to par, under/below par, peaky,liverish; More