небо́сь

adverb

conversational most likely (that); one must be ...
он, небо́сь, уста́л he must be tired
они́, небо́сь, не посме́ют they are not likely to dare
conversational no fear!
небо́сь, не замёрзнешь don't worry, you won't get frostbite / frostbitten; you needn't be afraid of getting frostbite / frostbitten
conversational I suppose, most likely, probably, I dare say
У вас там небо́сь снег идёт. I suppose it's snowing there at your place.
conversational sure, no fear
Небо́сь, не замёрзнешь! Don't worry, you won't get frostbite!
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небось | Slovarish | Словарищ