to beat water with one's hand (see Karttunen) for the sound it makes
Orthographic Variants:
ātlatzcuepōniā
IPAspelling:
ɑːtɬɑtskwepoːniɑː
Frances Karttunen:
ĀTLATZCUEPŌNIĀ vrefl to beat water with one´s hand / hacer sonar el agua con la mano (T)[(3)Tp.165]. See Ā-TL, TLATZĪN(I), CUEPŌNIĀ. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 14.