lang syne
— Adverb
– English
~ of the distant or comparatively distant past; "We met once long ago"; "they long ago forsook their nomadic life"; "left for work long ago"; "he has long since given up mountain climbing"; "This name has long since been forgotten"; "lang syne" is Scottish
lens system
— Noun
– English
~ a transparent optical device used to converge or diverge transmitted light and to form images
list system
— Noun
– English
~ based on the principle of proportional representation; voters choose between party lists, the number elected from each list being determined by the percentage cast for each list out of the total vote
life-support system
— Noun
– English
~ medical equipment that assists or replaces important bodily functions and so enables a patient to live who otherwise might not survive; "the patient is on life support"
life-support system
— Noun
– English
~ equipment that makes life possible in otherwise deadly environmental conditions; "the astronauts relied on their life-support systems"
limbic system
— Noun
– English
~ a system of functionally related neural structures in the brain that are involved in emotional behavior