ecu Idiom

security blanket

something one holds on to for reassurance or comfort (like a child and a blanket) He uses his computer as his security blanket so that he doesn

peculiar to

belonging only to（a particular person，place，time，etc．）为…所特有的
That way of speaking is peculiar to people in this part of the country．那种说话方式是这个国家这一地区的人所特有的。
It's a custom peculiar to the region．这是该地区所特有的风俗。

lull sb into a false sense of security

Idiom(s): lull sb into a false sense of security

Theme: DECEPTION

to lead someone into believing that all is well before attacking or doing something bad to someone.
• We lulled the enemy into a false sense of security by pretending to retreat. Then we launched an attack.
• The boss lulled us into a false sense of security by saying that our jobs were safe and then let half the staff go.

funny peculiar

Idiom(s): funny peculiar

Theme: STRANGENESS

odd; eccentric. (Informal.)
• I didn't mean that Mrs. Peters is funny ha-ha. She's weird—funny peculiar in fact.
• His face is sort of funny—funny peculiar, that is.

Judge, jury and executioner

If someone is said to be the judge, jury, and executioner, it means they are in charge of every decision made, and they have the power to be rid of whomever they choose.

security

security
In addition to the idiom beginning with security, also see lull into.