Definitions

1. adjective

extremely old; ancient

“The hoar trees stood tall in the forest, bearing testament to the village’s history.”

2. noun

frosted or icy growth on surfaces, especially hair or moss

“The hoar on her grandmother’s head gave her a wispy appearance.”

3. verb

to become or make something white or frosted with frost

“The wind hoared the windows, leaving a thick layer of ice on the panes.”