IPA: /ˈnɒdʒ.ʊ.lər/
KK: /ˈnɒdʒələr/
Relating to or having small rounded lumps or masses.
The doctor noted that the growths on the skin were nodular in appearance.
Nodular → It is formed from "nodus" (from Latin, meaning knot) and the suffix "-ar" (meaning pertaining to). The word "nodular" describes something that is pertaining to or characterized by knots or small lumps.
Think of 'knot' ('nodus') to remember that 'nodular' refers to something that has small lumps or knots.