IPA: /ˈhʌd.lər/
KK: /ˈhʌd.lɚ/
A person who gathers or groups things closely together, often for warmth or comfort.
The huddler kept the small animals warm by gathering them close together.
Huddler → The word 'huddler' is derived from 'huddle' (of uncertain origin, possibly from Middle English 'hudlen', meaning to crouch or to gather closely) and the suffix '-er' (meaning a person who). A huddler is a person who gathers closely together, often for warmth or comfort.
Think of someone who 'crouches' or 'gathers closely' — that's what a huddler does, as they are a person who huddles.