botany A plant that completes its entire life cycle within the space of a year.

Roget 593: booklet; writing, work, volume, tome, opuscule^†; tract, tractate^†; livret^†; brochure, libretto, handbook, codex, manual, pamphlet, enchiridion^†, circular, publication; chap book.    part, issue, number livraison [Fr.]; album, portfolio; periodical, serial, magazine, ephemeris, annual, journal.    paper, bill, sheet, broadsheet^†; leaf, leaflet; fly leaf, page; quire, ream.    [subdivisions of a book] chapter, section, head, article, paragraph, passage, clause; endpapers, frontispiece; cover, binding.    folio, quarto, octavo; duodecimo^†, sextodecimo^†, octodecimo^†.    encyclopedia; encompilation^†.    [collection of books] library, bibliotheca^†.    press etc. (publication) 531.    [complete description] definitive work, treatise, comprehensive treatise (dissertation) 595.    [person who writes a book] writer, author, litterateur [Fr.], essayist, journalism; pen, scribbler, the scribbling race; literary hack, Grub-street writer; writer for the press, gentleman of the press, representative of the press; adjective jerker^†, diaskeaust^†, ghost, hack writer, ink slinger; publicist; reporter, penny a liner; editor, subeditor^†; playwright etc. 599; poet etc. 597.    bookseller, publisher; bibliopole^†, bibliopolist^†; librarian; bookstore, bookshop, bookseller's shop.    knowledge of books, bibliography; book learning etc. (knowledge) 490.    ... show more

Roget 367: vegetable, vegetable kingdom; flora, verdure.    plant; tree, shrub, bush; creeper; herb, herbage; grass.    annual; perennial, biennial, triennial; exotic.    timber, forest; wood, woodlands; timberland; hurst^†, frith^†, holt, weald^†, park, chase, greenwood, brake, grove, copse, coppice, bocage^†, tope, clump of trees, thicket, spinet, spinney; underwood, brushwood; scrub; boscage, bosk^†, ceja [Sp.], chaparal, motte [U.S.]; arboretum etc. 371.    bush, jungle, prairie; heath, heather; fern, bracken; furze, gorse, whin; grass, turf; pasture, pasturage; turbary^†; sedge, rush, weed; fungus, mushroom, toadstool; lichen, moss, conferva^†, mold; growth; alfalfa, alfilaria^†, banyan; blow, blowth^†; floret^†, petiole; pin grass, timothy, yam, yew, zinnia.    foliage, branch, bough, ramage^†, stem, tigella^†; spray etc. 51; leaf.    flower, blossom, bine^†; flowering plant; timber tree, fruit tree; pulse, legume.    ... show more

Polish: roślina jednoroczna, roślina roczna, terofit

A reference book that is published regularly once every year.

synonyms: yearbook, yearly.

Dutch: kroniek, jaaroverzicht, almanak, annalen, jaarboek
Polish: kalendarz

Completing its life cycle within a year:
— A border of annual flowering plants.

synonym: one-year.

Roget 108: horary^†; hourly, annual etc. (periodical) 138.   

Occurring or payable every year:
— An annual trip to Paris.
— Annual (or yearly) income.

synonym: yearly.

Roget 138: periodic, periodical; serial, recurrent, cyclical, rhythmical; recurring etc. v.; intermittent, remittent; alternate, every other.    hourly; diurnal, daily; quotidian, tertian, weekly; hebdomadal^†, hebdomadary^†; biweekly, fortnightly; bimonthly; catamenial^†; monthly, menstrual; yearly, annual; biennial, triennial, &c.; centennial, secular; paschal, lenten, etc. regular, steady, punctual, regular as clockwork.    ... show more

Polish: doroczny, coroczny, rokroczny