a'tya-

English: Translation
1. to open up, to be open 2. to straddle
Spanish: Translation
1. abrirse 2. montar a horcajadas
verb intransitive
Notes

GERDEL, Florence L.; SLOCUM, Marianna C., authors. 1983. Diccionario: páez-español / español-páez. Lomalinda: Editorial Townsend. xxii, 493 pages. http://www.sil.org/americas/colombia/pubs/abstract.asp?id=928474519033