Plane

"Plane" in Thai

ราบ

râap

(of a surface: flat or level.)

เรียบ

rîiap

(of a surface: flat or level.)

ระนาบ

(level or flat surface)

ระนาบ

(geometry: flat surface extending infinitely in all directions)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.