Meaning

• To fasten, to join to (literally and figuratively).

  "An officer is attached to a certain regiment, company, or ship."

• To adhere; to be attached.

• To come into legal operation in connection with anything; to vest.

  "Dower will attach."

• To win the heart of; to connect by ties of love or self-interest; to attract; to fasten or bind by moral influence; with to.

  "attached to a friend; attaching others to us by wealth or flattery"

• To connect, in a figurative sense; to ascribe or attribute; to affix; with to.

  "to attach great importance to a particular circumstance"

• To take, seize, or lay hold of.

• To arrest, seize.

Meaning

• Connected; joined.

• Fond of (used with to).

  "I'm very attached to my pets."

• In a romantic or sexual relationship.

  "As far as I know, he isn't attached, so I'm going to invite him out on a date."

• Broadly joined to a stem or stipe, but not decurrent.

  "In this group of mushrooms, the attachment of the gills to the stipe ranges from attached to almost decurrent."

• Of a residential building, sharing walls with similar buildings on two, usually opposite, sides.