DDD


Meaning of DDD in English

I. |dēˌdēˈdē noun

( -s )

Etymology: d ichloro- d iphenyl- d ichloro-ethane

: an insecticide (ClC 6 H 4 ) 2 CHCHCl 2 closely related chemically to DDT and similar in properties — called also TDE

II. abbreviation

1.

[Latin dat, dicat, dedicat ]

he gives, devotes, and dedicates

2. direct distance dialing

3.

[Latin dono dedit dedicavit ]

he gave and dedicated as a gift

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.