| Word | Definitions | Synonyms |
|---|---|---|
| pith | (noun) the choicest or most essential or most vital part of some idea or experience | Synonyms: center, centre, core, essence, gist, heart, heart and soul, inwardness, kernel, marrow, meat, nitty-gritty, nub, substance, sum |
| (noun) soft spongelike central cylinder of the stems of most flowering plants | - | |
| (verb) remove the pith from (a plant) | - |