sa'ir

This is the plain root sense of the word: hair-covered, rough to the touch. Hebrew built it from the ordinary noun for hair, so it pictures a body that is noticeably shaggy rather than smooth.

It appears only in the Jacob and Esau story, describing Esau himself and the feel of the hands Jacob disguises. From this image of the hairy, shaggy creature the same word came to name the shaggy animal, the male goat, which is its far more common use.

By far the most common use of the word, named for the same shaggy coat: the male goat. The animal is real and ordinary, but in the Bible it appears overwhelmingly in one setting, the altar, where a male goat is the standard victim of the sin offering.

Leviticus, Numbers, and Ezekiel return to it again and again in the worship calendar: a goat for sin at each festival, at the new moon, and on the Day of Atonement, when two goats are taken and one is sent away into the wilderness. The word also names a male goat outside the altar, the animal whose blood Joseph's brothers use to fake his death, and the rough he-goat that stands for the Greek empire in Daniel's vision.

A reader should picture a flesh-and-blood billy goat. The English word "he-goat" or "male goat" carries the sense well, but it hides the Hebrew connection to hairiness and to the wider family of goat words that fill these same chapters.

The same word names a darker thing: a hairy, goat-shaped creature believed to haunt ruins and deserts. The Bible treats these as more than animals. Israel is forbidden to keep sacrificing to them, and one king set up priests for them alongside calf-idols, so they are real objects of false worship.

In the visions of judgment over Babylon and Edom, these shaggy creatures dance and call to one another in the rubble of fallen cities, a picture of utter desolation where only wild and unclean things remain. Older translations rendered the word "satyr," a Greek goat-man figure; that label imports too much, but it captures the eerie, demonic edge the Hebrew carries.

Scholars debate how literal to take these creatures: some read plain wild goats roaming the ruins, others a popular belief in goat-spirits. The word sits deliberately between the two, which is part of why no single English term fits it cleanly.