A

a general planting of squash seeds; everyone is planting squash seeds (see Molina)

a place name; not far from Chalco Atenco (central Mexico, 1614)
Annals of His Time: Don Domingo de San Antón Muñón Chimalpahin Quauhtlehuanitzin, James Lockhart, Susan Schroeder, and Doris Namala, eds. and transl. (Stanford: Stanford University Press, 2006), 292–293.

to harvest squash with the idea of storing it to eat mid-year (see Molina)

squash blossom (see Molina and attestations)

squash seed (see Karttunen)

ill-humored and insensitive (see Molina)

to get something backwards, understand it backwards (see Molina; who gives this in the first person singular); to guess the secret intention of someone or their dishonest idea (see Siméon)

perhaps or maybe someone...