To eat and drink according to a regulated system, especially so as to lose weight or control a medical condition.
take off weight
To make or become slim or slimmer
Thin means in a slender or narrow way.
make slender or appear to be slender
Find another word for slenderize. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for slenderize, like: starve oneself, lose-weight, reduce, diet, melt off, slim, thin, slim-down and slenderise.