From Longman Dictionary of Contemporary Englishsqueeze of lemon/lime etcsqueeze of lemon/lime etcDFCAMOUNTa small amount of juice obtained by squeezing a piece of fruit → squeeze
Examples from the Corpus
squeeze of lemon/lime etc• Coming unstuck: when boiling rice, stop the grains from sticking by adding a squeeze of lemon juice to the water.• Ad a little finely chopped onion, a few black olives, fruity olive oil and a squeeze of lemon.• To whiten and add elasticity to icing for piping purposes, a squeeze of lemon juice is used.• Or, you could just try a squeeze of lemon. 