aid

Từ điển American Heritage Dictionary 4th

aid (ād)intr. & tr.v. aid·ed, aid·ing, aids
To help or furnish with help, support, or relief. See Synonyms at help.n.
1. The act or result of helping; assistance.
2.
a. An assistant or helper.
b. A device that assists:
visual aids such as slides.
c. A hearing aid.
3. An aide or aide-de-camp.
4. A monetary payment to a feudal lord by a vassal in medieval England. [Middle English aiden, from Old French aider, from Latin adiūtāre, frequentative of adiuvāre, to help : ad-, to; See ad- in Indo-European Roots + iuvāre, to help.] aidʹer n.

• Từ đồng nghĩa / Synonyms:
  care, attention, tending, economic aid, financial aid, assist, assistance, help