The prefix de- comes from Latin and means "away", so one of the meanings of this prefix is "leaving" and "going out". The words it forms have certain regularity, often expressing the deep concept of "leaving" and often collocating with the preposition from, such as: dethrone (dethrone) deport (deportation) deduce (inference) derailment (derailment).

For example:

Delete his name from the list of members. Delete his name from the list of members.

The train will leave from platform two. This train will leave from platform 2.

In addition, the prefix de- also means "remove", "cancel", "deny", "no" and "contrary". For example: decamp decoding deforested decolonized devaluation.

He has been dismissed from public office. He has been dismissed from public office.

He got off the taxi. He got off the taxi.

Extended data:

Other prefixes and their meanings:

1、deci-？ = = one tenth, one tenth of decigram, one tenth of decimeter and one tenth of deciliter.

2. demigod-= = half, demigod and demigod, half wolf and half wolf-like dog.

3.di- == two, two, two syllables, two syllables, two colors.

4. dia- == Pass; Between; Span, diameter, dialogue, diagnosis.

Dis-= = No, nothing. On the contrary, if you don't like it, you don't like it; if you don't agree, you don't agree; if you interrupt, you will be interrupted; if you don't believe it, you won't believe it; if you don't believe it, you will disprove it; if you are dishonest, you will be dishonest; if you disprove it, you will be derogatory; if you blame it, it will disappear; if you don't remember it, you will forget it; if