# megatick

> English word · Noun

## Definitions
1. A greatly desirable addition to the list of birds one has seen, usually because it is rare or seldom seen.

## Etymology
From mega- + tick (as in ticking off species on a checklist).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/megatick