We found 2 dictionaries that define the word have one's finger on the pulse:

General (2 matching dictionaries)

1. have one's finger on the pulse: Oxford Learner's Dictionaries
2. have one's finger on the pulse: Wiktionary

Definitions from Wiktionary (have one's finger on the pulse) ▸ verb:  To understand (something) well. ▸ Words similar to have one's finger on the pulse ▸ Usage examples for have one's finger on the pulse ▸ Idioms related to have one's finger on the pulse ▸ Wikipedia articles (New!) ▸ Words that often appear near have one's finger on the pulse ▸ Rhymes of have one's finger on the pulse ▸ Invented words related to have one's finger on the pulse