fathomless
suomi-englanti sanakirjafathomless englanniksi
Very deep (especially of water deeper than a lead line can measure); bottomless, immeasurable.
{{quote-text|en|year=1865|author=Walt Whitman|title=Sequel to Drum-Taps: When Lilacs Last in the Dooryard Bloom’d and other poems|chapter=When Lilacs Last in the Dooryard Bloom'd|When Lilacs Last in the Dooryard Bloom’d