Pronunciation: [ɹˈi͡ə bˈak] (IPA) 
The phrase "rear back" is commonly used to describe a person or animal pulling back, such as a horse rearing back on its hind legs. The spelling of this phrase corresponds to the pronunciation, with the word "rear" [rɪə] referring to the hind part of something, and "back" [bæk] referring to the opposing side or rear part. The vowel sound in "rear" is a diphthong, with the initial sound being an "ee" sound followed by a schwa vowel.
The term "rear back" is a phrasal verb that consists of two parts, "rear" and "back." When used together, it refers to the action of pulling or moving something backward or away from a particular point or direction, often abruptly or forcefully.
"Rear," in this context, means to move or position something backward or behind the current position. It can also signify the act of lifting or raising, especially the upper part of the body or an object, to an upward or elevated position.
"Back," on the other hand, denotes the direction that is opposite to the front or forward. It can imply going in reverse or moving away from a particular location or target.
Hence, "rear back" implies the intentional act of pulling or tugging something towards the backward or reverse direction, typically involving a strong or forceful motion. For example, if someone were to rear back their hand before striking an object or pulling a lever backward to operate a machine, they would be executing this action.
Overall, the term "rear back" encompasses the idea of moving or positioning something in the direction opposite to the front or forward, often requiring a strong or abrupt force to initiate the motion.
The word "rear" originated from Middle English "rer", which meant "to raise up" or "to rise". It can be traced back to Old Norse "ræra", meaning "to raise" or "to rear up".
The word "back" comes from Old English "bæc", which meant "the rear side of something" or "the opposite side". It can also refer to "the spine of a human being".
The combination "rear back" is a phrase that has its roots in these two words. It expresses the idea of moving or pulling something backward or retreating from a previous position.
