first thing

phrase

: before anything else : right away : very early
I'll be back first thing (on) Monday morning.
She promised to call first thing in the morning.

Examples of first thing in a Sentence

Recent Examples on the Web
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That meant a busy weekend packing at her home in California before flying into Washington on Sunday evening, and meeting her new team first thing on Monday. — Rob Crilly, The Washington Examiner, 13 Oct. 2026 Dunne will be back on the stand first thing Wednesday morning. — Kristina Rex, CBS News, 13 Oct. 2026 Government spokesperson Adam Szłapka told Polish media Tusk learned about the threat first thing on Sunday morning. — ABC News, 11 Oct. 2026 Symptoms tend to develop first thing in the morning after waking up. — Melissa Rudy , Angelica Stabile, FOXNews.com, 22 Sep. 2026 See All Example Sentences for first thing

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Cite this Entry

“First thing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/first%20thing. Accessed 20 Oct. 2026.

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