extending a considerable distance inward from the outer surface or front edge

located far inside the interior or central part of a region, often in a distant or secluded area

existing or extending far back in time

exhibiting profound and thoughtful intellect, insight, or wisdom

complex and challenging to fully comprehend

extremely serious or intense in degree or extent

extensive in amount

(of emotions and feelings) extremely intense and strongly felt in way that affect one's inner being

(of beliefs) firmly established and strongly held, often difficult to change

(of a voice or sound) characterized by a low pitch or tone

(of a person) difficult to fully understand or get close to, often refraining from sharing their true feelings or ideas with others

difficult to wake due to being in an intense state of sleep or unconsciousness

involving a large intake or release of air, typically expressing emotion or relief

fully absorbed or intensely involved in an activity or state

(of a fielding position in cricket) situated far from the batter, typically near the boundary line, to intercept long shots

directed to or coming from a position far down or across the field in ball games, often near the boundary or goal area

possessing a large number of skilled or talented individuals

(of cuts, wounds, etc.) extending far beneath the surface of the skin, often reaching multiple layers of tissue

in a manner that extends far into a later period or stage

far from the starting point or origin

in a manner that covers a significant distance from the starting point

near the outer edges of the designated playing area in a sports field

used to indicate that something extends to a specified depth, often covering part of the body

the part of the sea that is far below the surface, characterized by great depth, extreme pressure, low temperatures, and complete darkness

the core or most intense part of something, where the most significant aspects are found