Meanings

sharp hearing

policy of cultivating distant countries while working to conquer those nearby

sea lane

reserved

expeditionary force

farsightedness

ocean navigation

long gallop

going a long way

remote island

distal pronoun (indicating distance from both speaker and listener)

radio telescope

refracting telescope

noble

hard of hearing

deep and remote

astronomical telescope

having a long way to go

distantly related

pretending to respect (someone) while in fact staying distant