next door|door イディオム
next door|door
adv. or
adj. 1. In or to the next house or apartment.
He lived next door to me. She telephoned next door to ask about John. The house next door caught fire. 2. Very close.

Used with "to".
The sick man was next door to death. Printing secrets about our country's missiles is next door to treason.next door|door
adv. or
adj. 1. In or to the abutting abode or apartment.
He lived abutting aperture to me. She telephoned abutting aperture to ask about John. The abode abutting aperture bent fire. 2. Very close.

Used with "to".
The ailing man was abutting aperture to death. Printing secrets about our country's missiles is abutting aperture to treason. Dictionary