We found 2 dictionaries that define the word instantaneous rate:

Medicine (1 matching dictionary)

1. online medical dictionary (No longer online)

Tech (1 matching dictionary)

2. INSTANTANEOUS RATE: Power Engineering

Phrases: instantaneous rate of change, more... ▸ Words similar to instantaneous rate ▸ Usage examples for instantaneous rate ▸ Idioms related to instantaneous rate ▸ Wikipedia articles (New!) ▸ Words that often appear near instantaneous rate ▸ Rhymes of instantaneous rate ▸ Invented words related to instantaneous rate