nail (metal pin) / clove (of garlic) / highlight, climax / not likely, no way, you'll be so lucky

(informal, figurative) to ram something home, to drive a lesson home (to repeat something insistently so that it is understood)

clove (spice)

(simile) thin as a rake, thin as a wafer

not to be worth a thing, not to be worth a penny, to be worthless

(computing, Anglicism, with le) the cloud

third-person singular imperfect indicative of clouer

third-person plural imperfect indicative of clouer

third-person singular past historic of clouer

first/second-person singular imperfect indicative of clouer