Merriam-Webster's Collegiate Dictionary
re·tain
\\ri-ˈtān\\ transitive verb ETYMOLOGY Middle English reteinen, retainen, from Anglo-French retenir, reteigner, from Latin retinēre to hold back, restrain, from re- + tenēre to hold — more at thin
DATE 15th century
1.
a. to keep in possession or use
b. to keep in one's pay or service; specifically : to employ by paying a retainer
c. to keep in mind or memory : remember
2. to hold secure or intactSynonyms: see keep
retain
late 14c., from O.Fr. retenir, from L. retinere "hold back," from re- "back" + tenere "to hold" (see tenet). Meaning "keep (another) attached to one's person, keep in service" is from 1450; specifically of lawyers from 1540s.
Oxford Advanced Learner's Dictionary-牛津双解-OALD7
☞ retainre·tain /
ri5tein /
verb [VN] (rather
formal)
1. to keep sth; to continue to have sth
保持;持有;保留;继续拥有
SYN preserve
:
to retain your independence 保持独立
He struggled to retain control of the situation. 他曾努力保持对局势的控制。
The house retains much of its original charm. 这所房子保留了许多原有的魅力。
She retained her tennis title for the third year. 她第三年保住了网球冠军的头衔。2. to continue to hold or contain sth
保持;继续容纳:
a soil that retains moisture 保持水分的土壤
This information is no longer retained within the computer's main memory. 这样的数据不再保留在计算机的主存贮器中。
(
figurative)
She has a good memory and finds it easy to retain facts. 她记忆力好,很容易记住事情。3. (law 律) if a member of the public
retains sb such as a lawyer, he or she pays money regularly or in advance so the lawyer, etc. will do work for him or her
聘请(律师等):
a retaining fee 给所委托律师的预付辩护费
to retain the services of a lawyer 聘定律师⇨ see also
retention
,
retentive
Oxford Collocations Dictionary for Students of English
Oxford Collocations dictionary for students of Englishretain
verb
ADV. still | no longer | somehow Despite the decay the mosque somehow retained a profound grandeur.
VERB + RETAIN be keen to, hope to, want to, wish to | attempt to, seek to, struggle to, try to He struggled to retain control of the situation. | manage to | help (to) | be allowed to, be entitled to, have the right to He was allowed to retain his parliamentary seat.
PREP. as The president retained her as his chief adviser.
retain verb
⇨ employ (retain sb's services)
⇨ keep 2 (retain control/your ticket)
⇨ keep 3 (retain facts)
Webster's Third New International Dictionary, Unabridged
re·tain
\rə̇ˈtān, rēˈ-\
verb
(
-ed/-ing/-s)
Etymology: Middle English
reteinen, retainen, from Middle French
retenir, from Old French, from Latin
retinēre, from
re- + -tinēre (from
tenēre to hold) — more at
thin
transitive verb1. obsolete : restrain
,
prevent
2.
a. : to hold or continue to hold in possession or use
: continue to have, use, recognize, or accept
: maintain in one's keeping
< a person does not always retain his human form or qualities — Frederica de Laguna >
< some of the terms are retained today because of constant use — R.L.Whistler >
< retained his seat on the bench of the Supreme Court — T.P.Abernethy >
b. : to keep in pay or in one's service
< was retained to make a survey of operations of the agency — Current Biography >
< retains the clinic to examine all its employees — Stuart Chase >
specifically : to employ (a lawyer) by paying a preliminary fee that secures a prior claim upon services in case of need
c. : to keep in mind or memory
: remember
< each of the principals in his way has retained the imprint of a hideous scene — Sylvia Berkman >3. : to hold secure or intact (as in a fixed place or condition)
: prevent escape, loss, leakage, or detachment of
< the habit of chewing betel leaf and retaining the cud against the mucous lining of the cheek — New York Times Magazine >
< available water which could be … retained by small dams — F.J.R.Rodd >
< modern mammals … retained the egg within the body after fertilization — Weston La Barre >intransitive verbobsolete : to serve as a retainer
: belong
,
pertain