Kickle

A mild kick followed by an internal tickling sensation caused by the baby in uterus. Usually between 18-20 weeks of pregnancy when kicks are beginning to be felt.
A kickle is stronger than a flutter, butterflies,or popping sensations a mother might feel before 18 weeks of pregnancy but not quite strong enough to be a defined kick (normally felt after 20 weeks).

Butterflies baby kicks fluttering

"Omg I just felt a kickle"
"The baby is kickling me"

"I can't wait to feel the baby's kickle"

"Dr -have you felt any movements?

Mum to be- I can feel kickles sometimes"