ost

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{obsolete form of|en|oast}}.

Proper noun

1. {{lb|en|law|space}} {{initialism of|en|w:Outer Space Treaty}}: a treaty that represents the basic [[legal]] [[framework]] of [[international]] [[space]] [[law]], signed in 1967.
2. {{init of|en|w:Treaty on Open Skies|Open Skies Treaty}}.
3. {{lb|en|UK politics|historical}} {{init of|en|w:Office of Science and Technology}}.

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