1. (noun) the action of interjecting or interposing an action or remark that interrupts

• interjection
• interpellation
• interpolation

2. (noun) the act or fact of interposing one thing between or among others

• intervention

1. (noun) the action of interjecting or interposing an action or remark that interrupts

• break
• disruption
• gap
• interruption

2. (noun) the act or fact of interposing one thing between or among others

• emplacement
• locating
• location
• placement
• position
• positioning

1. (noun) the action of interjecting or interposing an action or remark that interrupts

• alter
• falsify
• interpolate
• come in
• come in
• inject
• inject
• interject
• interject
• interpose
• interpose
• put in
• put in
• throw in
• throw in

2. (noun) the act or fact of interposing one thing between or among others

• come in
• inject
• interject
• interpose
• put in
• throw in