IPA(key):/piːˈkɑːn/(pronunciation used by 32% of speakers in the US; common everywhere except New York, New England and the coastal Southeast)[2]
IPA(key):/pɪˈkɑːn/(used by 23% of speakers in the US, mostly in the southern Midwest; also used in the UK)[2][3][4]
IPA(key):/ˈpiːkæn/(used by 14% of speakers in the US, common in New York, New England and the coastal Southeast; also used in the UK, Australia, and Canada)[2][5][6][7][8]
IPA(key):/ˈpiːkɑːn/(used by 13% of speakers in the US, mostly in the Upper Midwest)[2]
IPA(key):/piːˈkæn/(used by 7% of speakers in the US, not common in any region; also used in Canada, Australia and New Zealand)[2][8][9][10]
IPA(key):/ˈpɪkæn/(used almost exclusively in coastal New England, and not the most common pronunciation even there)[2]
IPA(key):/pəˈkɔːn/, /pɪˈkɔːn/(used in Louisiana)[11]
IPA(key):/pəˈkɑːn/(sometimes used in the US when the word is unstressed)[5]
IPA(key):/pɪˈkæn/(used in the UK and Canada; also used by some US speakers)[12][5][7]
IPA(key):/ˈpiːkən/(used in the UK, Australia and New Zealand)[4][9][10]
1885, Howard Seely, A Ranchman's stories, page 154:
And away on the farther bank, a motte of huge pecans, standing like giant sentinels over the dwarfed landscape, filled the eye with remote vistas in their shady, twilight aisles. It was very still.
1978 April, Texas Monthly, page 51:
Within its ornamental fence, the 8/10-acre property includes several of the largest live oaks in the area — plus huge pecans and stately magnolias.
MEG. […] (Meg takes out two pecans and tries to open them by cracking them together.) Come on ... Crack, you demons! Crack! LENNY. We have a nutcracker! MEG. (Trying with her teeth.) Ah, where's the sport in a nutcracker? Where's the challenge?
A half of the edible portion of the inside of this nut.
2005, in The Condensed Encyclopedia of Healing Foods (Joseph Pizzorno, Lara Pizzorno; Atria Books, →ISBN:
Each shell contains two pecans, usually plump and oblong in shape, although some varieties are round or pointed.