filtergram

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|astronomy}} A [[photograph]] of the [[sun]] at a particular [[frequency]] [[range]] (by means of a variable [[filter]]).

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.