| Main Entry: | |
| Part of Speech: | verb |
| Definition: | probe, go into |
| Synonyms: | delve, explore, fathom, gauge, get to the bottom of, measure, penetrate, search, sound, take soundings, unravel |
| Notes: | a plum is any of numerous varieties of small to medium-sized round or oval smooth-skinned fruit with a single pit, while a plumb is a weight on the end of a line used to determine water depth or used to establish a true vertical |
| Antonyms: | leave alone |