sympiesometer

simp i-:’semi-toz m. an imstgument for me suring the pre ure of a current; also, a form of bare meter. tack tok n. a temporary change of a few points in the direction of sailing, as sn erder to take advantage of a side wind; one of a series of movements of a water-ship to starboard and port alternately out of the general line of her course. ' ch022.xhtml **T**