dead slow


adverb, adjective Nautical.

as slow as possible without losing steerageway. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for dead slow

Historical Examples of dead slow

  • They've stolen my ship from me, and I can tell by the roll of her she's practically hove to under a dead-slow bell this minute.

    Cappy Ricks Retires

    Peter B. Kyne