IPA: /dɪsˈkɑːrdəbl/
KK: /dɪsˈkɑrdəbl/
Something that can be thrown away or is not meant to be kept.
The packaging is made from a discardable material that is easy to recycle.
Discardable → It is formed from "dis-" (meaning apart) and "cardare" (from Latin, meaning to throw away) and the suffix "-able" (meaning capable of). The word "discardable" means capable of being thrown away or set apart from use.
Think of being able to 'throw away' ('cardare') something 'apart' ('dis-') — that's why discardable means something that can be thrown away.