Final answer:
The meaning of a particular word is most likely stored in Wernicke's area. This brain region, part of the temporal lobe, plays a crucial role in language comprehension and semantic processing. Option B is correct.
Step-by-step explanation:
The meaning of a particular word is most likely stored in Wernicke's area. Wernicke's area is part of the temporal lobe and is known for being critical in the comprehension of speech. This region of the brain is also involved in the semantic processing of words, which includes understanding the meaning behind spoken and written language.
The association cortex is expansive and involved in complex processes but not specifically in word meaning. The primary auditory cortex is mainly responsible for processing auditory information. Broca's area is related to speech production and articulation rather than word meaning.
The lateral temporal cortex plays a role in language processing, but Wernicke's area, in particular, is essential for associating words with their meanings.