pullout

Pullout, or pull-out, is a term with multiple meanings across different fields. It can refer to a physical action, a strategic retreat, or a technical test. In everyday language it is often used to describe withdrawal from a position or activity.

In sexual health, the withdrawal method is a form of contraception also known as coitus interruptus. It involves withdrawing the penis before ejaculation to prevent sperm from entering the vagina. The method is highly dependent on timing and self-control, and typical-use failure rates are around 20% or higher, making it less reliable than many other contraceptive methods. It offers no protection against sexually transmitted infections and is generally discussed as one option among several.

In military and political contexts, a pullout refers to the planned withdrawal of forces, troops, or aid from a region. A pullout can be tactical or strategic, intended to reduce exposure to risk, reallocate resources, or disengage from commitments. Its success depends on planning, execution, and the handling of consequences such as evacuations, redeployments, or the disposition of equipment.

In engineering and construction, a pull-out test measures the force required to detach an anchored fastener from its substrate, such as concrete. The pull-out strength or resistance is influenced by anchor type, embedment depth, substrate material, and installation quality. Results are used to verify safety, adherence to standards, and suitability for intended loads, following guidelines from standards organizations.

Other uses include withdrawals of funds, services, or policies and the disengagement of equipment. Related concepts include withdrawal, retreat, and anchor pull-out, which appear in various technical and strategic contexts.