Consolidate and divide are opposites. Consolidate is to combine scattered things into one stronger, firmer whole, or to make a position more secure. Divide is to split a whole into parts or shares. Consolidate gathers many into one solid whole; divide breaks one into several.
They run in opposite directions along the line between one and many. Consolidate, from solidare 'to make solid', gathers loose things into one firm mass or secures a hold. Divide, from Latin dividere 'to force apart', parcels one whole into parts or shares. A firm consolidates its scattered offices into one; one estate is divided among the heirs. One draws several into a single strong whole; the other makes several out of one.
consolidate
To consolidate is to make many into one solid — the Latin solidus sits unhidden in the middle of the word. Companies consolidate scattered offices; armies consolidate gains before advancing; the sleeping brain consolidates the day's learning into memory. The trade is always the same: a dozen small, loose holdings exchanged for a single firm one. What is consolidated stops being a collection and becomes a structure — and structures, unlike collections, do not blow away.
divide
To divide is to split a whole into parts — often equal ones, and often methodically: divide a cake into six, divide the class into groups, divide twelve by three. From the Latin dividere, 'to force apart'. It is the tidy, measured cousin of split. As a noun, a divide is a gap or rift between groups — the digital divide, a widening social divide. The word reaches into maths (dividend, divisor) and into the old strategy of divide and conquer.
| consolidate | divide | |
|---|---|---|
| Meaning | combine into one stronger, firmer whole | split a whole into parts or shares |
| Direction | several into one solid whole | one into many |
| Emphasis | strength, security, solidity | measured parts or portions |
| Often with | debts, power, offices, a position | land, money, a class, opinion |
| Noun | consolidation | division |
| Example | They consolidated the offices. | They divided the estate. |
Follow the arrow between one and many. Consolidate points inward — scattered things drawn into one firm, secure whole, tiles locked into a slab. Divide points outward — one whole cut into measured parts that ease apart, like a pie into even wedges. If several become one stronger whole, that is consolidate; if one thing is parcelled into parts, that is divide.
consolidate
- iThe chain consolidated its offices into one headquarters.
- iiShe consolidated her debts into a single payment.
- iiiThe party consolidated its power after the win.
divide
- iThey divided the land equally among the four children.
- iiThe teacher divided the class into six groups.
- iiiThe issue divided the party down the middle.
Consolidate draws several things into one stronger whole; divide draws lines through a whole to make parts, and is both verb and noun (a cultural divide). Their human senses are opposite too: to consolidate a group is to make it one and firm, while a question that divides people sets them at odds. One unites into strength, the other opens a split.