IPA: /ˈaɪsˌbaʊnd/
KK: /aɪsˈbaʊnd/
Covered or trapped by ice, making movement or access difficult.
The ship was icebound for several weeks during the harsh winter.
Icebound → It is formed from "ice" (from Old English "is", meaning frozen water) and "bound" (from Old English "bund", meaning to bind or tie). The word "icebound" describes something that is bound or trapped by ice.
Think of something that is 'tied' ('bound') by 'frozen water' ('ice') — that's why icebound means trapped in ice.