അർത്ഥം : Being or operating under the surface of the earth.
ഉദാഹരണം :
Subterranean passages.
A subsurface flow of water.
പര്യായപദങ്ങൾ : subterraneous
അർത്ഥം : Lying beyond what is openly revealed or avowed (especially being kept in the background or deliberately concealed).
ഉദാഹരണം :
Subterranean motives for murder.
Looked too closely for an ulterior purpose in all knowledge.
പര്യായപദങ്ങൾ : subterraneous, ulterior