páyuumn (intransitive verb) Definition:Have fun, celebrate.Examples: papáyuumna ‘they had fun’; čáw iwínata ana mɨná papáyuumša ‘she will not go where they are celebrating’; See more: páyuumt ‘celebration’. Umatilla usually uses wiyák̓uk. [NP /ˀéy̓sn/.]