nip and tuck

noun
1
a medical operation in which skin is removed or made tighter to make somebody look younger or more attractive, especially a facelift
عمل زیبایی, جراحی زیبایی, کشیدن پوست
adjective, adverb
1
if a race or competition is nip and tuck, it is a very close contest with the competitors almost level with each other
رقابت تنگاتنگ, پایاپای, شانه‌به‌شانه
compare neck and neck (with somebody/something)