сосание означает в английский

sucking▼(act of sucking)
noun
[UK: ˈsʌkɪŋ] [US: ˈsʌkɪŋ]

suction▼(the process of creating an imbalance in pressure to draw matter from one place to another)
noun
[UK: ˈsʌk.ʃn̩] [US: ˈsʌk.ʃn̩]