Third-person singular simple present indicative form of lay it on thick

Dull; heavy; stupid; slow to learn.

(humorous) The plot thickens.

(idiomatic) To exaggerate or overstate a feeling or emotion. / (idiomatic) To flatter. / (idiomatic) To guilt, guilt-trip.

A defect of respiration in a horse, not associated with noise in breathing or with the signs of emphysema.

(uncountable) A materials science that studies applications of origami folding to thicker materials (other than the traditional thin sheets of paper)

plural of thick translation

(translation studies, uncountable) A style of translation which features an abundant use of annotations and glosses.

(informal) A swollen lip caused by a blow or punch to the mouth.

simple past tense and past participle of lay it on thick