sdh

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{initialism of|en|[[synchronous]] [[digital]] [[hierarchy]]}}.
2. {{lb|en|medicine}} {{initialism of|en|subdural hematoma}}.
3. {{initialism of|en|[[subtitle]]s for the [[deaf]] and [[hard of hearing]]}}.

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