1) Accouchement 2) Birth 3) Birthing 4) Childbed 5) Childbirth 6) Concluding state of pregnancy 7) French word used in English 8) Giving birth 9) Labor 10) Labour 11) Lying-in 12) Parturiency 13) Parturition 14) Prison and hard labour 15) The act of confining 16) The state of being confined 17) Travail 1) Captivity 2) Childbed 3) Circumscription 4) Committal 5) Constraint 6) Custody 7) Delivery 8) Detention 9) Immurement 10) Imprisonment 11) Incarceration 12) Internment 13) Parturiency 14) Prison 15) Travail 
• (n.) Restraint within doors by sickness, esp. that caused by childbirth; lying-in. • (n.) Restraint within limits; imprisonment; any restraint of liberty; seclusion.
(from the article `strong force`) ...it is not one quark but a quark-antiquark pair that is `pulled` from a cluster. Thus, quarks appear always to be locked inside the observable ...
Lying-in; giving birth to a child. ... Origin: L. Confine (ntr.), a boundary, confine, fr. Con-+ finis, boundary ... (05 Mar 2000) ... 
The period of labour and delivery of the infant i.e. childbirth
The property of the h2 interaction that quarks or gluons are never found separately but only inside colour-neutral composite objects. 
Con·fine'ment noun 1. Restraint within limits; imprisonment; any restraint of liberty; seclusion. « The mind hates restraint, and is apt to fancy itself under confinement when the sight is pent up. Addison. » 2. Restraint within doors by sickness, esp. that...
Type: Term Pronunciation: kon-fīn′ment Definitions: 1. Lying-in; giving birth to a child.Type: Term Definitions: 1. claustrophobia.
[n] - the state of being confined 2. [n] - the act of restraining of a person`s liberty by confining them
noun the act of restraining of a person`s liberty by confining them
The birth of the baby.
the act of confining. · the state of being confined. · the lying-in of a woman in childbed; accouchement; childbirth. · incarceration in a guardhouse or prison while awaiting trial or as a punishment (distinguished from arrest).
the act of keeping something within specified bounds the state of being enclosed[Literary terms] the state of being enclosed