say it: i-TUR-nuhl
eternal is an adjective meaning "continuing forever or indefinitely". It carries 2 recorded senses.
tiresomely long; seemingly without end
“endless debates”
“an endless conversation”
“the wait seemed eternal”
“eternal quarreling”
“an interminable sermon”
Definitions, synonyms and semantic relations for eternal come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.