Where does “сино́птика” come from?

сино́птика (Russian) comes from Ancient Greek συνοπτικός, from Ancient Greek σύνοψις, from Ancient Greek ὄψις, from Ancient Greek ὄψ, from Proto-Hellenic wókʷs, from Proto-Indo-European wekʷ- — to speak, to sound out.

сино́птика (Russian): branch of meteorology concerned with weather forecasting

Definitions

branch of meteorology concerned with weather forecasting

Ancestry of “сино́птика”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	συνοπτικός	seeing the whole together or at a glance
2	Ancient Greek	σύνοψις	a seeing all together, general view, shared view;...
3	Ancient Greek	ὄψις	view
4	Ancient Greek	ὄψ	voice; word; eye, face
5	Proto-Hellenic	wókʷs	voice
6	Proto-Indo-European	wekʷ-	to speak, to sound out

Words derived from “сино́птика”

sinoptika

Every word from Proto-Indo-European wekʷ- →Every word from Proto-Hellenic wókʷs →Every word from Ancient Greek ὄψ →