| BACKACHE | • backache n. Any pain or ache in the back. • BACKACHE n. pain in the back. |
| BACKACHES | • backaches n. Plural of backache. • BACKACHE n. pain in the back. |
| CHALKFACE | • chalkface n. (Geology) A cliff or quarry exposing chalk, e.g. the White Cliffs of Dover. • chalkface n. (Education) The environment where teaching is carried out, specifically a school. • CHALKFACE n. as in the phrase at the chalkface, i.e. in the classroom, as the centre of a teacher's activities. |
| CHEAPJACK | • cheapjack n. A peddler, a travelling hawker. • cheapjack adj. Shabby. • CHEAPJACK n. a travelling hawker who professes to give a great bargain. |
| CRACKHEAD | • crackhead n. (Derogatory, slang) A person who is addicted to or regularly uses crack cocaine. • crackhead n. (Derogatory, slang, US) Someone whose thinking makes no sense; a fool or an idiot. • crack␣head n. Alternative spelling of crackhead. |
| CHALKFACES | • chalkfaces n. Plural of chalkface. • CHALKFACE n. as in the phrase at the chalkface, i.e. in the classroom, as the centre of a teacher's activities. |
| CHARGEBACK | • chargeback n. (Banking) A reversal of an accounting entry, especially of a disputed credit-card transaction. • CHARGEBACK n. the charge a credit card merchant pays to a customer after the customer successfully disputes an item on his or her credit card statement. |
| CHEAPJACKS | • cheapjacks n. Plural of cheapjack. • CHEAPJACK n. a travelling hawker who professes to give a great bargain. |
| CRACKHEADS | • crackheads n. Plural of crackhead. • crack␣heads n. Plural of crack head. • CRACKHEAD n. a drug addict. |
| BACKCHANNEL | • backchannel v. To employ a back channel. • backchannel v. (Linguistics) To employ non-verbal (oral and visual) means to influence a speaker without interruption. • backchannel n. Alternative form of back channel. |
| BACKCHATTED | • backchatted v. Simple past tense and past participle of backchat. • back-chatted v. Simple past tense and past participle of back-chat. • back␣chatted v. Simple past tense and past participle of back chat. |
| CHARGEBACKS | • chargebacks n. Plural of chargeback. • CHARGEBACK n. the charge a credit card merchant pays to a customer after the customer successfully disputes an item on his or her credit card statement. |
| BACKCHANNELS | • backchannels v. Third-person singular simple present indicative form of backchannel. • backchannels n. Plural of backchannel. • back-channels v. Third-person singular simple present indicative form of back-channel. |
| BACKSCRATCHED | • backscratched v. Simple past tense and past participle of backscratch. • BACKSCRATCH v. to scratch the back; (figurative) to do favours in return for favours, to engage in servile flattery. |
| BACKSCRATCHER | • backscratcher n. A long slender rod with a rake-like device on one end, sometimes in the form of a human hand, designed… • back␣scratcher n. Alternative spelling of backscratcher. • BACKSCRATCHER n. a person who practises backscratching. |
| BACKSCRATCHES | • backscratches n. Plural of backscratch. • backscratches v. Third-person singular simple present indicative form of backscratch. • BACKSCRATCH v. to scratch the back; (figurative) to do favours in return for favours, to engage in servile flattery. |
| BACKSCRATCHERS | • backscratchers n. Plural of backscratcher. • back␣scratchers n. Plural of back scratcher. • BACKSCRATCHER n. a person who practises backscratching. |
| PHARMACOKINETIC | • pharmacokinetic adj. (Pharmacology) Of or relating to pharmacokinetics. • PHARMACOKINETIC adj. relating to pharmacokinetics, the study of the way the body deals with drugs. |