library

correspondence (reciprocal exchange of civilities, especially by letters)

to correspond (exchange messages, especially by postal letter, over a period of time); to communicate with letters

(mathematics) factorization

(mathematics) factor

(typography) the ban on separating multiple successive instances of certain leading punctuation marks, such as multiple successive em dashes, wavy dashes, two-dot leaders, ellipses, etc., during line breaking

to become independent

(literary) haibun (a prosimetric style combining prose and haiku)

hearsay, rumor

nutrient; nutrition