רְנָנִים Renanim
Every verse in which this word stands — 1 place, in canonical order, first appearance to last. These are the places the lexicon carries under this word's own entry, counting every form the text writes it in, which is the number on the list.
Once, in Iyov 39:13 — 'the wing of the renanim rejoices' — opening the passage on the bird that leaves her eggs on the earth. Read as the ostrich by the passage's own sense; the identification is discussed.
כְּנַף־רְנָנִים נֶעֱלָסָה אִם־אֶבְרָה חֲסִידָה וְנֹצָֽה
The wing of the ostrich beateth joyously; But are her pinions and feathers the kindly stork’s?
Quick answers
What is the Hebrew word for renanim?
Renanim in Hebrew is רננים, with a gematria of 350 in the standard method.
How many times is the renanim mentioned in the Tanakh?
The word stands 1 time in the Tanakh, first at Job 39:13.
A spelling is not a word. The bare letters רננים stand 1 time in the corpus, which is a different question and often a different number: the same letters can spell a name or another word entirely, and the creature written with a particle attached is a spelling that search never returns. It is here, as itself.
See the one occurrence of the spelling רננים →