Ribless

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Lacking ribs not-comparable
Adjective
  1. 1
    having no ribs or no visible ribs wordnet

Antonyms

All antonyms

Etymology

From rib + -less.

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