Bottlenecked refers to a situation where something or someone is obstructed or obstructing a flow or process. It is a frequently used term in project management, manufacturing, and the supply chain industry. Synonyms for bottlenecked include clogged, congested, impeded, obstructed, hindered, jammed, paralyzed, snarled, stalled, and stuck. These terms all describe the obstruction of a flow or process, causing a delay or halt in productivity. In order to resolve a bottlenecked situation, the cause of the obstruction must be identified and addressed. Expanding capacity or reallocating resources may be necessary to overcome bottlenecks and optimize production or performance.