From The Collaborative International Dictionary of English v.0.48:
Shop \Shop\, obs. imp. of Shape. Shaped. --Chaucer. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Shop \Shop\, n. [OE. shoppe, schoppe, AS. sceoppa a treasury, a storehouse, stall, booth; akin to scypen a shed, LG. schup a shed, G. schoppen, schuppen, a shed, a coachhouse, OHG. scopf.] 1. A building or an apartment in which goods, wares, drugs, etc., are sold by retail. [1913 Webster]
From shop to shop Wandering, and littering with unfolded silks The polished counter. --Cowper. [1913 Webster]
2. A building in which mechanics or artisans work; as, a shoe shop; a car shop. [1913 Webster]
A tailor called me in his shop. --Shak. [1913 Webster]
3. A person's occupation, business, profession, or the like, as a subject of attention, interest, conversation, etc.; -- sometimes in deprecation or disapproval; as, to talk shop at a party. Also used attributively, as in shop talk. [Webster 1913 Suppl. +PJC]
4. A place where any industry is carried on; as, a chemist's shop; also, (Slang), any of the various places of business which are commonly called offices, as of a lawyer, doctor, broker, etc. [Webster 1913 Suppl.]
5. Any place of resort, as one's house, a restaurant, etc. [Slang, Chiefly Eng.]
6. the group of workers and the activities controlled by an administrator; as, to have five people in one's shop. [Colloq.]
Note: Shop is often used adjectively or in composition; as, shop rent, or shop-rent; shop thief, or shop-thief; shop window, or shop-window, etc. [1913 Webster]
To smell of the shop, to indicate too distinctively one's occupation or profession.
To talk shop, to make one's business the topic of social conversation; also, to use the phrases peculiar to one's employment. [Colloq.] [1913 Webster]
Syn: Store; warehouse. See Store. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Shop \Shop\, v. i. [imp. & p. p. Shopped; p. pr. & vb. n. Shopping.] To visit shops for the purpose of purchasing goods. [1913 Webster]
He was engaged with his mother and some ladies to go shopping. --Byron. [1913 Webster]