s 1 o 1 n 1 a 1 r 1 s 1
6 letters · 6 points in Scrabble
Meaning
noun a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return
6 letters · 6 points in Scrabble
noun a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return