Term: siren: an acoustic device producing a loud often wailing sound as a signal or warning
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: tangerine: any of various deep orange mandarins grown in the United States and southern Africa
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: shot: a person who shoots (usually with respect to their ability to shoot)
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: pining: a feeling of deep longing
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: tai nuea: a branch of the Tai languages
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: hermit crab: small soft-bodied marine crustaceans living in cast-off shells of gastropods
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: ethnographer: an anthropologist who does ethnography
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: opening: becoming open or being made open
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: focus: a central point or locus of an infection in an organism
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: commission on the status of women: the commission of the Economic and Social Council of the United Nations that is concerned with the status of women in different societies
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: 401-k plan: a retirement savings plan that is funded by employee contributions and (often) matching contributions from the employer; contributions are made from your salary before taxes and the funds grow tax-free until they are withdrawn, at which point they can be converted into an IRA; funds can be transferred if you change employers and you can (to some extent) manage the investments yourself