ray water jet 2 realizations
ACCEPTED Realization 1
type Polysemy
language Czech
lexeme paprsek
meaning 1 ray
direction
meaning 2 water jet
reference SSJČ
comment
ACCEPTED Realization 2
type Polysemy
language Hungarian
lexeme sugár
meaning 1 ray
direction
meaning 2 water jet

 A gejzír hatalmas, fellövellő sugara. Vékony sugárban folyik az olaj. Vastag sugárban ömlik, zúdul a víz a csőből, a tartályból.

reference MEK 1978 Zaicz 2006
comment

súg (“to whisper”) +‎ -ár (noun-forming suffix). The verb súg is in origin an onomatopoeia corresponding to English rustle, so the original meaning of sugár may have been a rustling object.