ˈ ̷ ̷ˌ ̷ ̷ adjective
: of or belonging to a feed-pipe fitting, device, or system arranged so that the flowing liquid may be observed through a transparent section of a tube or wall
sight-feed oil cup
ˈ ̷ ̷ˌ ̷ ̷ adjective
: of or belonging to a feed-pipe fitting, device, or system arranged so that the flowing liquid may be observed through a transparent section of a tube or wall
sight-feed oil cup
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012