Physical Appearance
Orcs are described as ugly and filthy fanged humanoids. The largest can reach near-human height, but they are always shorter, and some are as small as Hobbits (since Frodo and Sam disguise themselves as such when they enter Mordor). In contrast, crossbreeds between Men and Orcs are called "man-high, but with goblin-faces." However, some Orcs are very broad, if not tall. Many Orcs have long arms, like monkeys or apes. Many of them also have crooked backs and legs.
Tolkien describes Orcs explicitly in one of his Letters:
...they are (or were) squat, broad, flat-nosed, sallow-skinned, with wide mouths and slant eyes; in fact degraded and repulsive versions of the (to Europeans) least lovely Mongol-types.
Readers have debated at length the extent and meaning of the seemingly racist imagery in Tolkien's writings, including Michael D. C. Drout, Tom Shippey, Stephen Shapiro. and Mount Vernon Nazarene University professor Anderson Rearick III.
Read more about this topic: Orc (Middle-earth)
Famous quotes related to physical appearance:
“Even the simple act that we call ‘going to visit a person of our acquaintance’ is in part an intellectual act. We fill the physical appearance of the person we see with all the notions we have about him, and in the totality of our impressions about him, these notions play the most important role.”
—Marcel Proust (1871–1922)