Intermenacing 

Intermenacing is a term for interesting things that can also be quite menacing.

That Wolf is very intermenacing, its bark is very strange

Intermenacing by FriskyFennec November 6, 2020

Military intervention 

an act of an absolute destruction of a land owned by a residing state

Becky: Hey, Ryan, should we tolerate military interventions of the USA?
Ryan: But Becky, there were no military interventions committed by the USA.

Military intervention by USA knowledgeman February 9, 2023

5 Finger Intervention

An intervention in the schrute family. It consists of ( in this order) :
Awareness
Education
Control
Acceptance
Punching

Person 1 is an alcoholic. They become aware of what they are. Education about it. Controlling it. Accepting it and then Punching. 5 Finger Intervention

5 Finger Intervention by MiniStig1 July 9, 2010

divine intervention 

when the hand of god comes down from heaven to stop motherfuckin bullets

divine intervention by jules October 12, 2003

run interference 

to protect someone esle from the attention or criticism due for a particular activity; To help someone in the performance of a task, but not directly assisting in the task.

From American Football where certain players are detailed to prevent the opposing team from tackling the palyer with the ball, by interfering with them.

a:"How am I gonna get these Playboys into the house while mom's there?"
b:"You go round the kitchen door, I'll run interference by showing her the job I did on the lawn"

run interference by D F Stuckey May 12, 2004

intervention

when a group of friends get together to help out another friend who has a problem, like drugs, manic depression, beating his wife, etc. usually involves an informal get-together during which the friends all sit down and talk with the person having problems.

im calling a cookout next saturday for jim, its gonna be his intervention: he's gotta stop doing meth and hurting his children.

i will never forget how my friends held an intervention for me and got me off crack. i owe my life to them

intervention by dont be scared to hold an intervention June 11, 2006

interfenestration 

The space between two windows.

The interfenestration was two inches/three meters/a mile/pi radians.

interfenestration by echjman May 30, 2005