kẹ́sẹ́ noun /kɛ́.sɛ́/
Definitions
  1. spur
Etymology
Likely from Baatonum kɛ̃sa or a cognate.
Source: Wiktionary, where this word is spelled “kẹsẹ”. Reference: en-kẹsẹ-yo-noun-Y4hf4Foe