the.com/chunk
A piece big enough to feel substantial, vague enough to dodge math.
means A thick, solid lump or portion of something, broken or cut off from a larger whole.
from A 1690s variant of chuck, meaning a lump of wood, which itself likely came from chunk's cousin, the log.
Data worldSoftware splits big files into chunks to process them.
Chunky knitThick yarn made the word a fashion compliment.
Memory trickBrains chunk digits, like phone numbers, to recall more.