с кондачка

• С КОНДАЧКА{{}}

[PrepP; Invar]

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1. highly coll [adv]

⇒ (to do sth.) without thinking, without giving the matter serious consideration:

- (do sth.) at the drop of a hat;

- (say sth.) off the top of one's head;

- offhand;

- just like that.

     ♦ "...Пойдём на прогулку, я тебе объясню. Это надо серьёзно говорить, не с кондачка" (Копелев 1). "When we go for a walk, I'll explain. That requires serious talk, not off the top of your head" (1a).

2. обращаться с кем, вести себя ≈ obs [adv or subj-compl with быть (subj: human)]

⇒ (to treat s.o., behave) too informally, without the due formalities:

- unceremonious(ly);

- irreverent(ly);

- discourteous(ly).