line of sight an imaginary straight line along which an observer looks
manifest clearly revealed to the mind or the senses or judgment
line of thought a particular way of thinking that is characteristic of some individual or group
line of heart a crease on the palm
line officer a commissioned officer with combat units
line of flight the path along which a freely moving object travels through the air
insight clear or deep perception of a situation
line of duty all that is normally required in some area of responsibility
line of fate a crease on the palm
line of descent the kinship relation between an individual and the individual's progenitors
line of Saturn a crease on the palm
infest occupy in large numbers or live on a host
hindsight understanding the nature of an event after it has happened
life vest life preserver consisting of a sleeveless jacket of buoyant or inflatable design
line feed the operation that prepares for the next character to be printed or displayed on the next line
line of destiny a crease on the palm
line of vision an imaginary straight line along which an observer looks
invest lay out money or resources in an enterprise
beneficiate process (ores or other raw materials), as by reduction
manifesto a public declaration of intentions