Correct Option
The correct option is Deul.
Explanation
The Odisha School of Architecture, also known as the Kalinga style, is a distinct regional variation of the Nagara order of temple architecture. This style employs specific indigenous terminology to describe the various structural components of the temple complex.
Option Analysis
- Deul is correct: In the terminology of Odisha architecture, the main tower or shikhara situated directly over the sanctum sanctorum (Garbhagriha) is referred to as the Deul. Specifically, the tall, curvilinear tower is known as the Rekha Deul.
- Vimana is incorrect: The term Vimana refers to the tower over the main shrine in the Dravida style of temple architecture, prevalent in South India.
- Latina is incorrect: Latina is a general typological classification of Nagara shikharas characterized by a simple, curvilinear spire. While the Rekha Deul falls under the Latina category, "Latina" is not the specific regional term used in Odisha for the tower.
- Phamsana is incorrect: Phamsana refers to a type of shikhara with a pyramidal roof made of horizontal slabs. In Odisha, this style is typically used for the assembly hall (Jagamohana), which is locally called the Pidha Deul, rather than the main tower.
Key Takeaway: In Kalinga architecture, the main temple tower is called the Deul (Rekha Deul), and the adjoining assembly hall is called the Jagamohana (Pidha Deul).