greet

from The American Heritage® Dictionary of the English Language, 5th Edition.

• transitive verb To salute or welcome in a friendly and respectful way with speech or writing, as upon meeting or in opening a letter.
• transitive verb To receive with a specified reaction.
• transitive verb To be perceived by.

from The Century Dictionary.

• To address formally, as on meeting or in writing or sending a letter or message; give or send salutations to; accost; salute; hail.
• To congratulate.
• To salute on meeting.
• noun A greeting.
• To weep; cry.
• noun Weeping; crying; a cry; complaint.
• noun An obsolete or dialectal form of grit.
• noun An obsolete or dialectal form of grit.

from the GNU version of the Collaborative International Dictionary of English.

• adjective obsolete Great.
• intransitive verb Obs. or Scot. To weep; to cry; to lament.
• noun obsolete Mourning.
• transitive verb To address with salutations or expressions of kind wishes; to salute; to hail; to welcome; to accost with friendship; to pay respects or compliments to, either personally or through the intervention of another, or by writing or token.
• transitive verb To come upon, or meet, as with something that makes the heart glad.
• transitive verb To accost; to address.
• intransitive verb To meet and give salutations.
• noun obsolete Greeting.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• adjective obsolete Great.
• verb To address with salutations or expressions of kind wishes; to salute; to hail; to welcome; to accost with friendship; to pay respects or compliments to, either personally or through the intervention of another, or by writing or token.
• verb To come upon, or meet, as with something that makes the heart glad.
• verb To accost; to address.
• verb intransitive To meet and give salutations.
• verb Scotland, Northern England To weep; to cry.
• noun obsolete Mourning, weeping, lamentation.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• verb be perceived by
• verb express greetings upon meeting someone
• verb send greetings to
• verb react to in a certain way