IPA: /ˈvæl.jə.bli/
KK: /ˈvæl.jə.bli/
In a way that is useful or important, adding worth or significance to something.
She contributed valuably to the project by sharing her expertise.
Valuably → It is formed from "value" (from Latin "valere", meaning to be strong or worth) and the suffix "-ably" (meaning in a manner that is). The word "valuably" means in a manner that has worth or value.
Think of 'value' as worth and remember that 'valuably' means doing something in a way that shows worth.