Sentence:  Do you say chantey , as if the word were derived from the French word chanter , to sing , or do you say shanty and think of a roughly built cabin , which <WSD>derives</WSD> its name from the French-Canadian use of the word chantier , with one of its meanings given as a boat-yard ? 
Meaning of the word marked with <WSD> tags:  develop or evolve from a latent or potential state