I must say

adverb

A term of asseveration.

Meanings

adverbI must say (not comparable)
  1. not comparableA term of asseveration.

    “I must say, I was very happy when I met Mr. Coningsby again at Cambridge,” said Lady Wallinger. “It gave me much greater pleasure than seeing any of the colleges.”

    1844, Benjamin Disraeli, Coningsby, etc, page 265

    Synonyms: indeed, forsooth, in fact, as God is my witness

Synonyms & antonyms

adverbA term of asseveration.

Cite this entry
APA

I must say. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/I%20must%20say

MLA

“I must say.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/I%20must%20say. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “I must say,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/I%20must%20say.

Source: I must say on Wiktionary, CC BY-SA 4.0.