tin verb /tĩ̄/ spelling unconfirmed
Definitions
  1. to be thin; to be skinny
    Bọ̀bọ́ yẹn tin lẹ́sẹ̀. That guy's legs are thin.
    Apá mi tin díẹ̀. My arms are a bit skinny.
Source: Wiktionary, where this word is spelled “tin”. Reference: en-tin-yo-verb-8AohcXhY